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Serial Port Control Voice Module MP3 Player  Voice Broadcast  Support TF Card U Disk  Insert Function
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Serial Port Control Voice Module MP3 Player Voice Broadcast Support TF Card U Disk Insert Function

- China

0 Customer Reviews | Please refer to English description
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Main Features

The product is a high-performance popular voice module (pad spacing 2.54mm pitch), the module supports MP3, WAV decoding, support FLASH / TF card / U disk three storage methods. The USB plug-in computer can directly update the contents of the FLASH and TF cards, and supports the FAT16 and FAT32 file systems. The function of playing the specified music and controlling the volume can be completed by the simple serial port command. The control mode of the module is divided into three types: UART serial port control (full-featured), KEY interface external expansion button to realize MP3 function control and 5-button designated track control (one-to-one audio control), INF interface can be customized infrared remote control control (according to remote control) Device function control). The module has a 3W amplifier that can directly drive a 4 Euro 3-20W speaker.
Application areas:
MP3 player, queue machine, bus voice station, water control machine, vending machine, welcome broadcaster, attendance machine, security system, intelligent instrumentation, smart toys, product interpreter, megaphone, car electronics. .....
★ Voice production is convenient, support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48;
★ 24-bit DAC output, dynamic range support 90dB, signal to noise ratio support 85dB;
★ Support three control modes: UART serial port control (full-featured), KEY button control, batch can be customized INF infrared remote control;
★ Supports playback of any segment of voice, audio data is sorted by folder, supports 100 folders, and each folder can be assigned 1000 songs;
★ Support FAT16, FAT32 file system, support 32G TF card, support 32G U disk;
★ 30-level volume adjustable, 5-level EQ adjustable (EQ sound);
★ Comes with single channel high quality 3W digital power amplifier output;
★ Supports the insertion function. When the voice is broadcast, a voice advertisement can be inserted. After the voice advertisement is played, the voice interrupted before the playback continues;
★ Batch can be customized with FLASH memory 8M/16M/32M/64M/128M (saving TF card/U disk cost).
Package Included:
1 x Serial Port Control Voice Module MP3 Player


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